CBSE Guess > Papers > Question Papers > Class X > 2009 > Mathematics > Mathematics
Q. 30. The distribution below gives the weights of 30 students of a class. Find the mean and the median weight of the students.
| Weight(in Kg) | Number of Student |
| 40 - 45 | 2 |
| 45 - 50 | 3 |
| 50 -55 | 8 |
| 55 - 60 | 6 |
| 60 - 65 | 6 |
| 65 -70 | 3 |
| 70 - 75 | 2 |
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CBSE 2009 Question Papers Class X